Question

Чему равно a+(d+(-1)), если известно, что a+d=-2011?1)-2012 2)-2010 3)-2008 4)-2006+ решение

Answer 1

A + d = - 2011
a + (d + (- 1)) = a + d - 1 = - 2011 - 1 = - 2012
Ответ: 1) - 2012.

Answer 2

Calculation of a + (d + (-1))

To find the value of a + (d + (-1)), we can substitute the given information that a + d = -2011 into the expression.

Let's substitute a + d = -2011 into the expression a + (d + (-1)):

a + (d + (-1)) = a + d - 1

Since a + d = -2011, we can substitute -2011 for a + d:

a + (d + (-1)) = -2011 - 1

Simplifying further:

a + (d + (-1)) = -2012

Therefore, the value of a + (d + (-1)) is -2012.

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